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#216948. [ICPC 2017 Shenyang R] Little Boxes

内存限制:512 MiB 时间限制:1000 ms 标准输入输出
题目类型:VJudge(洛谷) 评测方式:VJudge
上传者: 匿名

题目描述

Little boxes on the hillside.

Little boxes made of ticky-tacky.

Little boxes.

Little boxes.

Little boxes all the same.

There are green boxes, and pink boxes.

And blue boxes and yellow boxes.

And they are all made out of ticky-tacky.

And they all look just the same.

输入格式

The input has several test cases. The first line contains the integer () which is the total number of test cases.

For each test case, a line contains four non-negative integers , , and where , numbers of green boxes, pink boxes, blue boxes and yellow boxes.

输出格式

For each test case, output a line with the total number of boxes.

样例

样例输入 1

4
1 2 3 4
0 0 0 0
1 0 0 0
111 222 333 404

样例输出 1

10
0
1
1070